橄榄石(Fe,Mg)2SiO4SiO239%MgO40%SiO254%SiO248%斜方辉石(Fe,Mg)2Si2O6普通辉石(CaNaK)…Al(AlSi)2O6角闪石黑云母
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Olivine and chromite crystallized initially, low-Ca pigeonite formed and poikilitically enclosed cumulus phases, followed by continuous crystallization of augite and then plagioclase, finally more evolved phases such as whitlockite, ulv? spinel, and ilmenite crystallized.
L-S型陨石相同的岩相学、矿物化学及REE地球化学特征符合单一岩浆储库的渐进分离结晶模式:即橄榄石和铬铁矿发生初始结晶后,低钙辉石形成并嵌晶包裹堆积相,持续的结晶包括普通辉石的形成和随后斜长石的结晶,最后是演化晚期的矿物如白磷钙石、钛铁晶石和钛铁矿的晶出。
参考来源 - 南极GRV 99027火星陨石的地球化学研究·2,447,543篇论文数据，部分数据来源于NoteExpress
所有辉石是透辉石质普通辉石，其成分相对近于透辉石——镁铁辉石。
Pyroxene is exclusively diopside augite, with a composition relatively close to the diopside-hedenbergite join.
所有辉石是透辉石质普通辉石，其成分相对近于透辉石- -镁铁辉石。
Pyroxene is exclusively diopside augite, with a composition relatively close to the diopside - hedenbergite join.
该细粒级钛铁矿品位低、粒度分布不均匀，并且钛铁矿和脉石中的普通辉石磁性和比重相差不大。
The ultrafine grained titanium iron ore grade is low, particle size distribution and The Ilmenite ore and gangue titanium and titanium ordinary pyroxene magnetic proportion.
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